baber/WOPTO huggingface dataset:
Patent JP-H02178435-A (JP)
Title: Constant flow valve for sanitary washing device
Inventor: ONO KEISUKE
IPC: E03D9/08
Filed: 1988-12-28
Abstract: PURPOSE:To prevent variations in the force of wash water by providing a packing provided with a through hole forming a first water course, and a regulating valve having a water channel forming the first water course and forming a second water course in response to feed water pressure, between the packing and itself. CONSTITUTION:When feed water pressure is low, a holding member 40, a through hole 41a of a packing 41 and a water feed hole 42d of a regulating valve 42 are connected to form a first water course 45. Further, a water channel formed by a portion without rib of the holding member 40, an arched part of the face on the downstream side of the packing, and a recessed face 42b of the regulating valve 42 are connected to the water feed hole 42d of the regulating valve 42 to form a second water course 46. When feed water pressure is high, the packing 41 is compressed and deformed by the feed water pressure to block the second water course, and thereby only the first water course is formed.
Patent JP-H08168077-A (JP)
Title: Simple portable telephone equipment and its communication system
Inventor: URATANI TSUTOMU
IPC: H04M1/72505
Filed: 1994-12-15
Abstract: PURPOSE: To realize speech with merely one call operation by automatically switching the direct radio speech to the speech using a public line in the case that a slave machine is not connected to another slave machine of the other party by radio at the time of the call for direct radio speech from the slave station to another slave station of the other party. CONSTITUTION: If the electric field level of the slave machine of the other party cannot be detected within a prescribed counted time in a call originating time discrimination part 5 of a slave machine 21 (22) on the originating side, a call originating circuit part 4 reads out frequency information of a master station and the outside line number of public line of the slave station of the other party which are stored in a call information storage means 3. The circuit part 4 connects the call to the master machine through a radio part 1 and calls the slave machine of the other party through the master machine and the public line by the outside line number of this slave machine. Thus, the slave machine 21 can use the master machine and the public line to speak to the slave machine of the other party if the call for direct radio speech from the slave machine 21 is impossible, and the convenience is improved.
Patent JP-H02176352-A (JP)
Title: Hot water feeder
Inventor: OGITA KUNIO
IPC: F24H9/16
Filed: 1988-12-27
Abstract: PURPOSE:To enable the feed of sanitary hot water through the feed of water after washing of the interior of a hot water storage tank by a method wherein the title hot water feeder is provided with a motoroperated water teed valve, a motor-operated drainage valve, and a motor-operated valve control device, and control is effected so that the motor-operated water feed valve and the motor-operated drainage valve are brought into an opening state for a specified time during the starting of the feed of water. CONSTITUTION:With a water teed switch turned ON, a motor-operated drainage valve 7 is opened and a motor-operated water feed valve 6 is then opened. The two valves 6 and 7 maintain an opening state until the given number of seconds is counted. Water in a pipe is drained and old water is drained as fresh water is fed, and the interior of a hot water storage tank 1 is washed. After, with the motor-operated water teed valve 6 closed, water used for washing is drained until the given number of minutes is counted, the motor-operated drainage valve 7 is closed and a washing motion is completed. Subsequently, the motoroperated water feed valve 6 is opened to start a water feed motion, and at a point of time when the tank becomes full of water, the feed of water is automatically stopped. Continuously, control of energization of a heat generating substance 2 is effected by means of a heat generating substance control device 9 in the same manner as an ordinary electric hot water feeder.
Patent JP-H08165666-A (JP)
Title: Manhole floating-up preventive construction structure
Inventor: IKEMI HIROSHI
IPC: E02D29/12
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the floating-up of a manhole owing to a ground fluidization in an earthquake time. CONSTITUTION: A manhole pipe 10 is buried by providing a backfilling layer which consists of pebbles 20 between the pipe 10 and the peripheral ground, contacting to the whole periphery of the side surface of its pipe wall. Around an opening at the ground surface side of the manhole pipe 10, a water permeable pavement 30 is formed to continue to the backfilling layer, and furthermore, a normal bitaminous pavement is provided around the periphery.
Patent JP-H05162602-A (JP)
Title: Air bag fitting structure for air bag device
Inventor: IKAWA TADAHIRO
IPC: B60R21/20
Filed: 1991-12-17
Abstract: PURPOSE:To improve the holding strength of an air bag between a ferrule and a retainer. CONSTITUTION:The peripheral portion of a gas induction inlet 18 of an air bag 16 is laid on top of a retainer 10 and a ferrule 20 is placed on the upper side thereof to hold the opening peripheral portion of the air bag 16 between the ferrule 20 and the retainer 10. A protruded portion 26 is provided on the periphery of the ferrule 20 and a recessed portion 28 on the retainer 10 to fit the protruded portion 26 thereto. Slipping-out of the air bag 16 from between the ferrule 20 and the retainer 10, where it is held, is positively prevented by means of the air bag 16 being held between the protruded portion 26 and the recessed portion 28. Rivers or the like can be omitted or the quantity of rivets can be reduced.
Patent JP-H02179077-A (JP)
Title: Finder device
Inventor: FUJIMORI HIROYOSHI
IPC: H04N5/225
Filed: 1988-12-28
Abstract: PURPOSE:To set the direction of an ocular part arbitrarily by positioning one end face of an optical fiber bundle whose end face is smoothed at the image- forming position of an object image, and introducing the object image to the ocular part as parallel rays via the optical fiber bundle. CONSTITUTION:The object image made incident via an image pickup optical system 1 is formed on one end face of the optical fiber bundle 15 smoothed by mirror grinding via a half mirror 5. The optical image is introduced to an ocular lens part 16 as the parallel luminous flux via the fiber bundle 15, and visualized via the lens part 16. Twist of 180 deg. is applied on the fiber bundle 15 on the middle way, and an inverted image is recovered to an erected image, then, introduced to the lens part 16. In such a manner, it is possible to provide the ocular part at a position A, B, or C in figure so that the object image can be formed on a screen by leading the fiber bundle 15, and to remarkably increase the degree of freedom in an optical design and a circuit design.
Patent JP-H04201658-A (JP)
Title: Antiskid control device
Inventor: SUGAWARA HAYATO
IPC: B60T8/58
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the accurate speed of a wheel at the center of gravity thereof, and enable excellent antiskid control to be undertaken by providing a means for detecting the yaw rate of a vehicle, and estimating the speed of the wheel at the center of gravity thereof using the aforesaid yaw rate. CONSTITUTION:The antiskid control device in the title is equipped with means 3a to 3d for detecting wheel speeds VFR to VRL resulting from the control of brake power for a plurality of wheels 1a to 1d at every skid cycle, and estimating the wheel speeds VFR to VRL in slip-free state via the linear interpolation of the detected wheel speeds VFR to VRL, a means 7 for detecting the yaw rate of a vehicle, and a means for adding to the respective wheel speeds a value obtainable from the multiplication of the yaw rate detected with the means 7 by the predetermined value, and then obtaining the maximum value thereof as the estimated speed of the wheels 1a to 1d at the center of gravity thereof. Namely, the gravity center speeds VB are obtained from the estimated speeds of the wheels 1a to 1d in slip-free state, and the maximum value thereof is estimated as a speed at the center of gravity of the wheels 1a to 1d. According to the aforesaid construction, a wheel speed at the center of gravity can be obtained as an accurate value, and excellent antiskid control can be undertaken.
Patent JP-2000162267-A (JP)
Title: Semiconductor device automatic inserting apparatus for burn-in board having contact checking function
Inventor: KANEKO KAZUO
IPC: G01R31/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To automatically insert or remove a semiconductor device in the case of a contact fault, a semiconductor device fault, a socket fault or the like by controlling the inserting operation of the device into a socket of a burn-in board, according to a result of checking a contact by a contact checking circuit. SOLUTION: First, a burn-in board 10 is pulled out to a predetermined position by a mechanism of a pulse motor and a ball screw 102, and the board 10 is stopped at the position of a stopper 115. Then, the board 10 is pushed to a position of a stopper 115A by a burn-in board fixing air cylinder 117, and fixed. A connector is moved by an air cylinder 111 for a connector, and connected to terminals 14A, 14B of the board 10. A contact check is conducted by a contact checking circuit in this state. The board is suitably draw out according to the result, a semiconductor device can be removed automatically or reinserted according to the result by using a control unit which contains suitable removing and inserting programs.
Patent JP-H04197858-A (JP)
Title: Braking force control device
Inventor: SUDO HIDEKI
IPC: B60T8/58
Filed: 1990-11-29
Abstract: PURPOSE:To obtain satisfactory braking feeling at all times by providing a difference in braking force on right and left wheels and, when vehicle plane movements such as lateral movement, yawing movement, etc., are controlled, increasing pressure in either one of the right and left wheel cylinders in setting pressure difference and decreasing it in the other cylinder, from a reference value of the wheel cylinders. CONSTITUTION:A braking force control device is provided with a steering angle detection means (a), a target plane movement calculation means (c) for calculating a target plane movement of a vehicle plane movement by the output from a vehicle speed detection means (b), and a pressure difference setting means (d) for setting pressure difference between both right and left wheel cylinders by which a target plane movement can be obtained. In non- braking force difference control in which a target plane movement is set to zero, the pressure difference mentioned above is set to zero by the pressure difference setting means (d) and a reference value of wheel cylinder pressure reduced from a master cylinder pressure at a specified rate by the braking force control means (g) is given as a right and left wheel cylinder pressure. On the other hand, in braking force difference control in which a pressure difference between both right and left wheel cylinders is set, a right and left wheel cylinder pressure is given so that a setting pressure difference can be obtained by increasing a pressure of either one of both right and left wheel cylinders and reducing a pressure of the other wheel cylinder, from a reference value of the wheel cylinder pressure.
Patent JP-H04206342-A (JP)
Title: Battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M10/05
Filed: 1990-11-30
Abstract: PURPOSE:To improve the utilizing ratio and charge/discharge characteristic of an active material by using an electrode obtained by forming granularly or filmily the active material of a battery on a core material consisting of a conductive fine particle or conductive fiber. CONSTITUTION:A determined amount of amorphous V2O5 is dissolved in distilled water to prepare an aqueous solution of V2O5.nH2O, a conductive fine particle is added thereto to adhere the V2O5.nH2O onto the surface of the conductive fine particle. This is placed in a dryer to form a positive electrode 1 having the V2O5.nH2O film of active material formed on the surface of the conductive fine particle. This electrode is put in a coin-shaped vessel 2 on the positive electrode side, and a non-woven fabric is put thereon as an electrolyte holding body 3 followed by pressurizing molding. An electrolyte is put in the electrolyte holding body 3, a negative electrode 4 is put thereon followed by pressurization, and sealed with a sealing material 5. Thus, the utilizing ratio of the active material is improved, and further, the charge/discharge cycle life and float use life can be extended.
Patent JP-H07187671-A (JP)
Title: Oxide superconductor and its production
Inventor: MURAKAMI MASAHITO
IPC: H01B13/00
Filed: 1993-12-27
Abstract: PURPOSE:To suppress a mutual substitution of RE and Ba and to produce the superconductor having >=90K critical temp. in a RE-Ba-Cu-O series (RE is La, Nd or Sm.) superconductor. CONSTITUTION:The superconductor is composed of a composition of Re-Ba-Cu-O (RE is at least one element among rare earth elements of La, Nd and Sm.) and has the following structure. That is, a composition in which a ratio of RE:Ba:Cu is 1:2:3 and the ratio of O is 6.8-7.2 is used as a basal phase, and a dispersed phase in which the ratio of RE:Ba:Cu is (1+d):(2-d):3 (0<d<0.5) and the ratio of O is 6.8-7.2 is dispersed in the basal phase. The dispersed phase is incorporated >=1% and <=30%. A size of the dispersed phase is <=5mum. In a melting process of the superconductor, at the time of solidifying and forming a superconductive phase from a molten state, an oxygen partial pressure is kept at >=0.00001atm and <=0.1atm. And a temp. of a molten state is kept at 1000-1500 deg.C.
Patent JP-H03194257-A (JP)
Title: Automatic transmission for vehicle
Inventor: TOMOMATSU HIDEO
IPC: F16H61/02
Filed: 1989-12-21
Abstract: PURPOSE:To eliminate an influence of centrifugal oil pressure exerted on engaging oil pressure by selecting an engaging/release pattern, which serves as a brake means, to perform a speed change by a friction engaging means which is to be switched from a release condition to an engaging condition. CONSTITUTION:In the case of performing a speed change from the first speed, in a condition that any two of a clutch K5 and brakes B1, B2 are engaged in addition, for instance, to clutches K1, K4, to the second speed, the speed change is performed by engaging a brake B4 simultaneously releasing the clutch K4 by selecting a pattern of engaging the clutch K1 and the brakes B1, B4 further either one or both the clutch K5 and brake B2 as necessary. A friction engaging means to be selected from a release condition to an engaging condition selects an engaging/release pattern serving as a brake means in also the other speed change. In this way, a speed change shock can be reduced by facilitating an oil pressure control for the speed change almost with no influence by centrifugal oil pressure for engaging oil pressure.
Patent JP-H06181267-A (JP)
Title: Storing package for semiconductor device
Inventor: TANAKA ATSUSHI
IPC: H01L23/50
Filed: 1992-12-15
Abstract: PURPOSE:To operate a semiconductor device adequately and stably for a long time, by transferring a signal in a wiring conductor at high propagation velocity so as to take in or out the signal accurately through the high-speed semiconductor device. CONSTITUTION:In a storing package for a semiconductor device, an insulating frame member 2 is provided on a metallic body 1 having a mounting part 1a for mounting the semiconductor device in a way that the mounting part 1a is surrounded by the insulating frame member 2. The insulating frame member 2 is a glass ceramic sintered body made of at least one kind of materials, such as spinnel, anorthite, forsterite, and enstatite, while a wiring conductor 6 made of at least one kind of metals, such as copper, gold and silver is embedded in the insulating frame member 2.
Patent JP-H09152453-A (JP)
Title: Resistance test circuit
Inventor: HAYASHI TOSHIO
IPC: H04B3/46
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurement of a resistance value even when a voltage value of a power source changes. SOLUTION: In a test circuit, a voltage source B is connected to a series circuit of a resistance RX to be measured and a first reference resistance RREF1 , a series circuit of a second reference resistance RREF2 and a switch circuit SW is connected in parallel to the RX to be measured to measure a voltage across ends of the resistance RX or a voltage across the first reference resistance RREF1 by a voltage measuring circuit. A ratio is computed between a first voltage value measured by a voltage measuring circuit VM1 when the switch is opened and a second voltage value measured by the voltage measuring circuit VM1 when the switch circuit SW is closed and a value of the resistance to be measured is determined according to the results of the computation.
Patent JP-H10177783-A (JP)
Title: Magnetic memory element, information recording method of this magnetic memory element, and information storage device
Inventor: YAMANE HARUOKI
IPC: H01L43/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory element of which an output value is large and in which high density packing is easy. SOLUTION: This device is provided with two information recording sections recording information using a vast magnetic resistance effect, and an electrode 130 for forming a magnetic field provided so that magnetic fields being inverse each other are simultaneously given to two information recording sections 110, 150. And a sufficient output level is secured without using a magnetic memory element for reference by making a difference between resistance values of the these information recording sections 110, 150 as storage information.
Patent JP-H04202881-A (JP)
Title: Deinking agent for reclamation of waste paper
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject deinking agent giving reclaimed pulp having high whiteness and low residual ink content by reacting a hydroxyfatty acid with an alkylene oxide, reacting the resultant hydroxyl-containing compound with a polybasic carboxylic acid or its anhydride and using the reaction product as an essential component. CONSTITUTION:The objective deinking agent contains, as an active component, a reaction product of a polybasic carboxylic acid or its anhydride and a compound such as (A) a compound produced by the addition reaction of ethylene oxide(EO) and propylene oxide(PO) to a 5-24C hydroxyfatty acid at a molar ratio (EO/PO) of 1-4 and a total amount (EO+PO) of 10-50mol, (B) an ester of a 5-24C hydroxyfatty acid and an alcohol added with EO and PO at a molar ratio (EO/PO) of 1-4 and a total amount (EO+PO) of 10-50mol based on one OH group on an average and (C) a compound produced by adding EO and PO to an ester of a 5-24C hydroxyfatty acid and an alcohol at a molar ratio (EO/PO) of 1-4 and a total amount (EO+PO) of 10-50mol based on one OH group on an average.
Patent JP-H04202884-A (JP)
Title: Deinking agent for reclamation of waste paper
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject deinking agent capable of giving reclaimed paper having high whiteness by modifying a hydroxyfatty acid with ethylene oxide/propylene oxide, reacting the obtained OH-containing compound with a monohalogenated lower carboxylic acid salt and using the reaction product as an active component. CONSTITUTION:The objective deinking agent is composed of a reaction product of (A) a compound produced by adding (i) ethylene oxide and (ii) propylene oxide to (iii) a 5-24C hydroxyfatty acid at a molar ratio (i/ii) of 1-4 and a total amount (i+ii) of 10-50mol, (B) an ester compound derived from a 5-24C hydroxyfatty acid and an alcohol added with the components (i) and (ii) at a molar ratio (i/ii) of 1-4 and a total amount (i+ii) of 10-50mol or (C) an OH- containing compound produced by adding the components (i) and (ii) to an ester of a 5-24C hydroxyfatty acid and an alcohol at a molar ratio (i/ii) of 1-4 and a total amount (i+ii) of 10-50mol and (D) a monohalogenated lower carboxylic acid salt.
Patent JP-H10168671-A (JP)
Title: Device for opening and charging bale-broken raw cotton
Inventor: NAKAMOTO TERUO
IPC: D01G7/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and charging a bale-broken raw cotton, capable of performing a successive operation and further capable of successively opening and charging the raw cotton of a small lot because a conventional device for opening and charging the bale-broken raw cotton has defect of interruption of the operation between the end of the opening of the raw cotton and the next charging of the raw cotton. SOLUTION: This device constituted of a pallet 2 for conveying a bale-broken raw cotton, an opening system 3 for receiving the raw cotton from the pallet 2 and opening the raw cotton, and the opening system 3 is constituted of a conveyer 6 for conveying the supplied raw cotton one by one and an opening member 13 for scraping the raw cotton on the conveyer 6. The opening member 13 traveling along a rail formed in the upper and lower oblique direction against the progressing direction of the raw cotton conveyed by the conveyer 6 scrapes the raw cotton being conveyed over the upper surface to the lower surface in the oblique direction to charge the raw cotton to the next step.
Patent JP-H10157595-A (JP)
Title: Brake device for rolling stock
Inventor: NAKAO YASUO
IPC: F16K31/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To continuously keep the high speed for a long time by providing a solenoid valve control device to apply the excitation voltage lower than the rated voltage required to keep the driving condition after the excitation voltage over the rated voltage required to drive a solenoid valve device corresponding to a wheel to detect the sliding condition is applied for the prescribed period. SOLUTION: A speed and deceleration operating part 612 operates the speed and the deceleration of each shaft to detect the shaft of a wheel in a sliding condition based on the output from four speed operating parts 611 to receive the input of each speed signal of first, second, third and fourth shafts of a rolling stock, and the brake release command is outputted to the shaft. A solenoid valve control part 615 to receive the command applies the low holding voltage required for keeping the driving condition during the time zone while applying the periodically strong excitation force by the pulse-shaped voltage to corresponding releasing solenoid valve RV and holding solenoid valve HV. As a result, even a solenoid valve device of large capacity can be driven at high speed, and the excitation voltage is dropped after driving, and excitation can be continued for a long time.
Patent JP-2000162658-A (JP)
Title: Optical logic circuit
Inventor: MATSUMURA FUMIO
IPC: G02F3/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical NOT logic circuit which facilitates size reduction and integration by using a symmetrical Mach-Zehnder type optical waveguide circuit as a logical operation circuit. SOLUTION: Light projected by a laser diode 23, which is driven by a laser diode drive circuit 25, is split into two by a symmetrical Mach-Zehnder type optical waveguide 27. They are put together again via optical waveguide branch circuits 33 and 35 and converted by a photodiode 29 into an electric signal, which is outputted from a photodiode output circuit 31. When a switch 41a of a modulating circuit 41 is turned on to apply DC voltages to modulating electrodes 37 and 39, a light output goes up to a high level and when the switch 41a is turned off to apply no DC voltage to the modulating electrodes 37 and 39, the light output goes down to a low level. This optical NOT logic circuit can be formed into an optical IC, by performing logical operation through the not of the symmetrical Mach-Zehnder optical waveguide circuit and can easily be made small-sized and integrated.